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KTM to OKE: distance & flight time
Kathmandu (Tribhuvan International Airport) → Okierabu (Okierabu Airport)
2,641 mi
4,250 km · 2,295 nm
5h 39m
estimated nonstop flight time
+3.3h
time difference · heading east
See live KTM→OKE fares Phone-only fares on this route — call free
Flight time details
2,641 miles nonstop takes roughly 5h 39m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- OKE — Okierabu Airport · Okierabu, Japan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near OKE
- TKN · Tokunoshima Airport30 mi away
- RNJ · Yoron Airport32 mi away
- IEJ · Ie Jima Airport74 mi away
- ASJ · Amami Airport93 mi away
Frequently asked questions
How far is KTM from OKE?
The flight distance from Kathmandu (KTM) to Okierabu (OKE) is 2,641 miles (4,250 km, 2,295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to OKE?
A nonstop flight takes about 5h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kathmandu and Okierabu?
Okierabu is 3.3 hours ahead of Kathmandu.
What is the cheapest way to fly from KTM to OKE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–OKE that never appear on search engines, with no booking fees.